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CY14B104L, CY14B104N
Document #: 001-07102 Rev. *L
Page 2 of 25
Pinouts
Figure 1. Pin Diagram - 48 FBGA
Figure 2. Pin Diagram - 44 Pin TSOP II
WE
VCC
A11
A10
VCAP
A6
A0
A3
CE
NC
NC
DQ0
A4
A5
NC
DQ2
DQ3
NC
VSS
A9
A8
OE
VSS
A7
NC
NC
NC
A17
A2
A1
NC
VCC
DQ4
NC
DQ5
DQ6
NC
DQ7
NC
A15
A14
A13
A
12
HSB
3
2
6
5
4
1
D
E
B
A
C
F
G
H
A16
A18
NC
DQ1
48-FBGA
(not to scale)
Top View
(x8)
[4]
[5]
WE
VCC
A11
A10
VCAP
A6
A0
A3
CE
DQ10
DQ8
DQ9
A4
A5
DQ13
DQ12
DQ14
DQ15
VSS
A9
A8
OE
VSS
A7
DQ0
BHE
NC
A17
A2
A1
BLE
VCC
DQ2
DQ1
DQ3
DQ4
DQ5 DQ6
DQ7
A15
A14
A13
A
12
HSB
3
2
6
5
4
1
D
E
B
A
C
F
G
H
A16
NC
NC
DQ11
48-FBGA
(not to scale)
Top View
(x16)
[4]
[5]
Notes
4. Address expansion for 8 Mbit. NC pin not connected to die.
5. Address expansion for 16 Mbit. NC pin not connected to die.
6. HSB pin is not available in 44-TSOP II (x16) package.
NC
A8
NC
NC
VSS
DQ6
DQ5
DQ4
VCC
A13
DQ3
A12
DQ2
DQ1
DQ0
OE
A9
CE
NC
A0
A1
A2
A3
A4
A5
A6
A11
A7
A14
A15
A16
A17
A18
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
44 - TSOP II
Top View
(not to scale)
A10
NC
WE
DQ7
HSB
NC
VSS
VCC
VCAP
NC
(x8)
[4]
[5]
VSS
DQ6
DQ5
DQ4
VCC
A13
DQ3
A12
DQ2
DQ1
DQ0
BLE
A9
CE
A1
A2
A3
A4
A5
A6
A7
A8
A11
A10
A14
BHE
OE
A15
A16
A17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
44 - TSOP II
Top View
(not to scale)
WE
DQ7
A0
VSS
VCC
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
VCAP
(x16)
44-TSOP II
(x16)
44-TSOP II
(x8)
[6]
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